Pre-funding tacitum.tools ↗

Tacitum Tools

Offline document anonymization software for secure AI.

Founded Jun 2026Caen, FrancePre-funding SecurityEnterprise SoftwareData Protection

The founders

Guillaume Dupont MeunierGD
Ex-Groupama · ENSICAEN - University of Normandy

The company

What they're building

Tacitum Tools offers a desktop software application for Windows designed for document anonymization, operating entirely offline to ensure data privacy. The primary function of the software is to detect and mask personal and sensitive data within various document types, replacing it with generic, irreversible placeholder labels.

Who else is building in this space

Companies working on the same thing, at every stage.

Thousands more founded every month.

Dealroom tracks new companies as they appear — founders, funding and signals, over the API or in the platform.